224420122 has 8 divisors (see below), whose sum is σ = 337334400. Its totient is φ = 111975324.

The previous prime is 224420117. The next prime is 224420143. The reversal of 224420122 is 221024422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 224420122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116172 + ... + 118087.

It is an arithmetic number, because the mean of its divisors is an integer number (42166800).

Almost surely, 2^224420122 is an apocalyptic number.

224420122 is a deficient number, since it is larger than the sum of its proper divisors (112914278).

224420122 is a wasteful number, since it uses less digits than its factorization.

224420122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234740.

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 224420122 is about 14980.6582632406. The cubic root of 224420122 is about 607.6972411294.

Adding to 224420122 its reverse (221024422), we get a palindrome (445444544).

It can be divided in two parts, 2244 and 20122, that added together give a triangular number (22366 = T₂₁₁).

The spelling of 224420122 in words is "two hundred twenty-four million, four hundred twenty thousand, one hundred twenty-two".